Hot dipped galvanized guardrails are durable system that can provide long time protection to the highway vehicles. The complete system is usually composed with beams (w beam or thrie beams), galvanized posts and hot dipped terminal ends. The anti-collision safety grades are: A/B/SA/SB/SS.
Popular size SciSe exports:
Corrugated steel plate beams: Two-wave profile: mm×310mm×85mm×3/4mm;
Three-wave profile: mm×506mm×85mm×3/4mm
Matching posts for two-wave: 114/140mm×4.5mm
Upright posts for three-wave: 130mm×6mm, 140mm×4.5mm
Anti-collision grade: A/B/SA/SB/SS
Applied Standards for Manufacture and Quality Control: JT/T281-(Corrugated Sheet Steel Beams For Expressway Guardrail - China), AASHTO M-180(Corrugated Sheet Steel Beams For Highway Guardrail - USA), RAL-RG620 (German) or any other International Standards.
Hot dipped galvanized steel guardrails are considered the effective safety barriers for highway, expressway and bridges. With thick zinc coating surface, the galvanized w beams or thrie beams offer excellent corrosion resistance and rust resistance property. The long service life it offers renders the cost for the high standard galvanizing.
DACHU are exported all over the world and different industries with quality first. Our belief is to provide our customers with more and better high value-added products. Let's create a better future together.
Hot Dip Galvanized straight Guardrails with Steel End Rings:
Steel Guardrails straight, 3.8Mx2.6MM, finish: complete-hot Dip Galvanized, Heavy Zinc Plating Anti corrosion protection
Steel end wing: 3.8Mx2.6MM, finish: hot Dip Galvanized Anti corrosion protection
Guardrail, beams, posts, before installation:
Guardrail barrier system installed, in practical project:
Base Steel: Steel Grade Q235B (equivalent to S235JR according to DIN EN and Gr. D according to ASTM A283M) or Q345 (S355JR / ASTM A529M ).
The thickness of the Steel: 3mm, 4mm, 6mm or according to consumers&#; request.
Surface Treatment: Hot dip galvanized or Power coated.
The Thickness of Galvanizing (Double Sides): 550g/m2 (40µ) or g/m2 (80µ) or g/m2 (85µ) or as per your request.
Certificate: ISO, ISO, SGS, CE.
Features: Great corrosion resistant, high intensity, long and durable, with good impact resistance, low cost, long life, higher security, environmental protection, etc.
Other special specification as per client's requirement or drawings.
System Advantages
- The barriers ensure minimum damage to the vehicle and its occupants.
- During collision, the beam absorbs maximum energy by flattening out laterally and restrains the vehicle from veering over.
- Prevents the vehicle from skidding back onto the carriageway by controlling exit angles through gradual deceleration and effective redirection of the vehicle back on to the road.
- Enables quick repairs in case of accidents.
- All components are galvanized for longer life.
Beam Types Photo Illustration:
1.Two-wave Corrugated Steel Beams 2. Three-wave Corrugated Steel Beams
Ordering Information:
Hot Dipped Zinc Plated Steel Beam Highway Guardrail Basic Information Material high grade steel plate Country of Origin China Certificate ISO,CE Supply Ability 400,000MT per year Techniques Surface Treatment Hot-dipped galvanized Zinc Coating 60g/square meter-220g/square meter Product specifications Raw material Q235, Q345 Thickness 4mm or various international standards Thickness Tolerance :+/-0.015mm Wave Width 506mm Width Tolerance +/-0.015mm Wave height 85mm Length mm Theoretical Weight 50 kg/pc PaymentTems PaymentTems 30% T/T as deposit in advance, and 70%T/T before loadingL/C Package & Delivery Minimum Order Quantity 10 tons Package Standard sea worthy packing Delivery 10-20 days after deposit or L/C arrive in our bank. Shipment By bulk vesselRoad Traffic Control Projects:
Galvanized Steel Highway Guardrails in Use
Fittings for the System:
SciSe offers hot dipped galvanized brackets, block spacers, posts and terminals to compose the whole highway barrier system. All surface treatment is hot dipped zinc plating. See photos below.
DACHU Group produce a wide range of highway products, including steel guardrails and signposts. All of them comply with SANS standard.
Hot Dip Galvanized W-Beam Guardrail
Hot dip galvanized W-beam guardrail is cost-effective highway barriers designed to reduce the collisions, preventing vehicle impact and lessen the likelihood of vehicles overturning. It is the most common crash barriers used on South African highways.
Parameters of Hot Dip Galvanized W-Beam Guardrail
Guardrail Standard
SANS
Totally Length
MM
Effective Length
MM
Base Steel thickness
2.6MM / 3.25MM;Can be customized
Material
S355JR Steel
Yield Point
Minimum 345Mpa (psi);
Tensile Strength
Contact us to discuss your requirements of Galvanized Highway W Beam Guardrail. Our experienced sales team can help you identify the options that best suit your needs.
Minimum 483Mpa (psi);
Surface Treatment
Hot Dip Galvanized
Zinc Coating
Average 55μm or 395g/m
2
;Can be customized
Coat Standard
SANS 121
Free Sample
Available
Curved W Beam
Can be customized
Special lengths available upon request.
Hot Dip Galvanized W-Beam Guardrail We Supply
&#; To meet the needs our customers, we supply straight and pre-curved Hot dip galvanized W-beam guardrails
&#; Generally, straight Hot Dip Galvanized W-Beam Guardrail just can be applied to the curves with a radius greater than 45m by being lined up for transitioning smoothly.
&#; For the radius less than 45m, the pre-curved W-beam guardrail product exploits its advantages to a full.
&#; Durability: The galvanized steel construction ensures long-term durability, even in challenging environments.
&#; Corrosion Resistance: The hot dip galvanization process provides superior corrosion resistance, extending the lifespan of the guardrail.
&#; Enhanced Safety: Hot dip galvanized W-beam guardrails effectively redirect vehicles and minimize the impact of collisions, reducing the risk of injuries and fatalities.
&#; Low Maintenance: With minimal maintenance requirements, these guardrails offer a cost-effective solution for roadside protection.
Hot Dip Galvanized W-Beam Guardrail Specification Drawing
W Beam Crash Barrier with Steel Post and Fishtail Terminal End
Hot Dip Galvanized W-Beam Guardrail Production Process
FAQs About Hot Dip Galvanized W-Beam Guardrail
What is the lifespan of hot dip galvanized W-beam guardrails? Hot dip galvanized guardrails have a lifespan of 50 years or more, making them a durable and long-lasting solution for roadside protection.
Are hot dip galvanized W-beam guardrails suitable for coastal regions? Yes, the corrosion-resistant properties of hot dip galvanized steel make it ideal for coastal regions with high humidity and salt exposure.
How often should hot dip galvanized guardrails be inspected? Regular inspections should be conducted annually to check for signs of damage, corrosion, or wear and tear.
Can hot dip galvanized guardrails be recycled? Yes, galvanized steel is fully recyclable, making it an environmentally sustainable choice for infrastructure projects.
Are hot dip galvanized guardrails compatible with energy-absorbing mechanisms? Yes, hot dip galvanized W-beam guardrails can be integrated with energy-absorbing mechanisms to enhance their performance in absorbing collision forces.
Do hot dip galvanized guardrails require maintenance? While hot dip galvanized guardrails have minimal maintenance requirements, regular inspections and repairs may be necessary to ensure their continued effectiveness.
Experience unmatched safety and durability with Dachu's Hot Dip Galvanized W-Beam Guardrail. Drive confidently knowing that you're protected by the finest quality guardrails designed to withstand the test of time. Choose Dachu for reliable road safety solutions that prioritize your well-being.